POLYMERIZABLE COMPOUND, POLYMERIZABLE COMPOSITION, POLYMER, OPTICALLY ANISOTROPIC BODY, AND METHOD FOR PRODUCING POLYMERIZABLE COMPOUND
申请人:ZEON CORPORATION
公开号:US20150175564A1
公开(公告)日:2015-06-25
A polymerizable compound has a practical low melting point, excellent solubility in a general-purpose solvent, and can produce an optical film at low cost, exhibits low reflected luminance, and achieves uniform conversion of polarized light over a wide wavelength band, an optically anisotropic article. A carbonyl compound is useful as a raw material for producing the polymerizable compound. (In the formula (I), Y
1
to Y
8
represent —C(═O)—O—, G
1
and G
2
represent a C
1-20
divalent linear aliphatic group, Z
1
and Z
2
represent a C
2-10
alkenyl group that is unsubstituted, or substituted with a halogen atom, A
x
represents a C
2-30
organic group with at least one aromatic ring, A
y
represents a hydrogen atom or C
1-20
alkyl group, A
1
represents a trivalent aromatic group, A
2
and A
3
represent a C
3-30
divalent alicyclic hydrocarbon group, A
4
and A
5
represent a C
6-30
divalent aromatic group or the like, and Q
1
represents a hydrogen atom.)
一种可聚合的化合物具有实用的低熔点、在通用溶剂中良好的溶解性,并且可以以低成本制备光学薄膜,表现出较低的反射亮度,并且在宽波长范围内实现偏振光的均匀转换,是一种光学各向异性材料。一种羰基化合物可作为制备可聚合化合物的原料。(在式(I)中,Y1至Y8代表—C(═O)—O—,G1和G2代表C1-20二价线性脂肪族基团,Z1和Z2代表未取代或取代有卤素原子的C2-10烯基基团,Ax代表至少具有一个芳香环的C2-30有机基团,Ay代表氢原子或C1-20烷基基团,A1代表三价芳香族基团,A2和A3代表C3-30二价脂环碳氢基团,A4和A5代表C6-30二价芳香族基团或类似物,Q1代表氢原子。)